1-Bob has 3 phones, two laptops, three desktops and a handheld gaming device. He will spend one hour using each item every day. He can only use one item at a time. How many hours does he have left to eat, sleep and do other unimportant things? 2.You have written a game set in a 3-dimensional world. Every point in the world can be uniquely specified using 3 numbers: x-coordinate, y-coordinate, and z-coordinate. Inspired by discrete math, you've decided that only integer values are allowed for these coordinates. The ranges for them are as follows: x: -10 to +10 y: -5 to +5 z: 0 to 10 How many different points are there in your game world? Count carefully 3.Having slain the foul Grumble, you return triumphantly to King Crowbar, whose lands the monster had long terrorized. Crowbar says, “Hail to thee, Badwulf, thou valiant hero, savior of the realm Take thee from this box of treasure thy heart's desire That which thou taketh shall forever be known as the Hoard of Badwulf But pray take at least one item, for 'tis a poor hoard that contains nothing, though not as poor as its unfortunate owner.” You look into the box he holds, and see 15 jewels, each one unique. How many ways are there for you to pick a hoard? You may take as many (or as few) jewels as you wish. (But pay close attention to what King Crowbar said) 4.A number is considered spiffy if it has five digits, and the first and last digit are the same. How many spiffy numbers are there?
"Looking for a Similar Assignment? Get Expert Help at an Amazing Discount!"